<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
</head>
<body>
	<div>当前操作:管理分类</div>
	<table>
		<tr>
			<td>Id</td>
			<td>tname</td>
			<td>操作</td>
		</tr>
		{$trStr}
	</table>
</body>
</html>